<!DOCTYPE html>
<html>

<head>
    <meta charset="UTF-8">
    <title></title>
    <link rel="stylesheet" type="text/css" href="./style.css" />
</head>

<body>
    <div id="mainScreen">
        <div id="bg1" class="bg"></div>
        <div id="bg2" class="bg"></div>
        <div id="airplane"></div>
    </div>

</body>
<script type="text/javascript" src="./main.js"></script>

</html>